target/linux/ramips/dts/OMNI-EMB-HPM.dts

   1 /dts-v1/;
   2
   3 /include/ "rt3883.dtsi"
   4
   5 / {
   6         compatible = "OMNI-EMB-HPM", "ralink,rt3883-soc";
   7         model = "Omnima EMB HPM";
   8
   9         memorydetect {
  10                 ralink,memory = <0x0 0x200000 0x10000000>;
  11         };
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,115200";
  15         };
  16
  17         palmbus@10000000 {
  18                 sysc@0 {
  19                         ralink,pinmux = "uartlite", "spi";
  20                         ralink,gpiomux = "i2c", "jtag";
  21                         ralink,uartmux = "gpio";
  22                         ralink,wdtmux = <1>;
  23                 };
  24
  25                 timer@100 {
  26                         status = "okay";
  27                 };
  28
  29                 gpio0: gpio@600 {
  30                         status = "okay";
  31                 };
  32
  33                 spi@b00 {
  34                         status = "okay";
  35
  36                         m25p80@0 {
  37                                 #address-cells = <1>;
  38                                 #size-cells = <1>;
  39                                 compatible = "mx25l6405d";
  40                                 reg = <0 0>;
  41                                 linux,modalias = "m25p80";
  42                                 spi-max-frequency = <25000000>;
  43                         };
  44                 };
  45         };
  46
  47         ethernet@10100000 {
  48                 status = "okay";
  49                 ralink,phy-mask = <0x10>;
  50                 phy-mode = "rgmii";
  51         };
  52
  53         wmac@10180000 {
  54                 status = "okay";
  55         };
  56
  57         ehci@101c0000 {
  58                 status = "okay";
  59         };
  60
  61         ohci@101c1000 {
  62                 status = "okay";
  63         };
  64
  65         gpio-keys-polled {
  66                 compatible = "gpio-keys-polled";
  67                 #address-cells = <1>;
  68                 #size-cells = <0>;
  69                 poll-interval = <100>;
  70                 reset {
  71                         label = "reset";
  72                         gpios = <&gpio0 14 0>;
  73                         linux,code = <0x198>;
  74                 };
  75         };
  76
  77         gpio-leds {
  78                 compatible = "gpio-leds";
  79
  80                 power {
  81                         label = "emb:orange:power";
  82                         gpios = <&gpio0 7 1>;
  83                 };
  84                 status {
  85                         label = "emb:green:status";
  86                         gpios = <&gpio0 21 1>;
  87                 };
  88                 eth {
  89                         label = "emb:green:eth";
  90                         gpios = <&gpio0 20 1>;
  91                 };
  92                 eth2 {
  93                         label = "emb:red:eth";
  94                         gpios = <&gpio0 18 1>;
  95                 };
  96                 wifi {
  97                         label = "emb:green:wifi";
  98                         gpios = <&gpio0 17 1>;
  99                 };
 100                 wifi2 {
 101                         label = "emb:red:wifi";
 102                         gpios = <&gpio0 19 1>;
 103                 };
 104         };
 105
 106         gpio_export {
 107                 compatible = "gpio-export";
 108                 #size-cells = <0>;
 109                 /* gpio 12 and 13 handle the OC input */
 110                 usb0 {
 111                         gpio-export,name = "usb0";
 112                         gpio-export,output = <1>;
 113                         gpios = <&gpio0 2 0>;
 114                 };
 115                 usb1 {
 116                         gpio-export,name = "usb1";
 117                         gpio-export,output = <1>;
 118                         gpios = <&gpio0 1 0>;
 119                 };
 120         };
 121 };